

RPHC Tailored
Every home is different, so your heating system should be too.
Our RPHC Tailored Heat Pump Design & Installation service creates a system around your property, your lifestyle and your heating requirements. With greater design freedom, we can select the right equipment, optimise the system layout and deliver a solution built for comfort, efficiency and long-term performance.
Stop running your heat pump 24/7 just to satisfy compliance software.
We will walk you through the real-world numbers for both,
showing you exactly how to save money over the full lifetime of your heat pump.

The SCOP Ratio Fallacy
Evaluating an Air Source Heat Pump (ASHP) purely on its Seasonal Coefficient of Performance (SCOP) is like judging a business solely on its gross margin percentage while completely ignoring its net profit.
■ The Compliance Target Trap: Current compliance software models push installers to target ultra-low flow temperatures (35°C) to artificially maximize paper SCOP ratings, modeling systems around continuous 24/7 heating across the entire building fabric.
■ The Fabric Barrier: Operating at a continuous 35°C flow in freezing weather is physically unviable unless a property features a top-grade thermal fabric, requiring massive, cost-prohibitive upfront fabric investment.
■ The Dynamic Reality: Decoupling hydraulics for dynamic 45°C–50°C flows with scheduled room zoning bypasses fabric modifications and drastically cuts absolute grid pull (kWh)

Penalties of running 24/7


The Maths.




Request your heat pump estimate
We only use your information here to give you a guide price before surveying
no phishing here.


